import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        int numbers = 0;
        int words = 0;
        int space = 0;
        int other = 0;
        Scanner scanner = new Scanner(System.in);
        String str = scanner.nextLine();

        //write your code here......
        for(int i=0;i<str.length();i++){
            char ch=0;
            ch=str.charAt(i);
            if(ch>='a'&&ch<='z'||ch>='A'&&ch<='Z'){
                words++;
            }else if(ch>=48&&ch<=57){
                numbers++;
            }else if(ch==' '){
                space++;
            }else{
                other++;
            }
        }


        System.out.println("英文字母"+words+"数字"+numbers+"空格"+space+"其他"+other);
    }
}